Luxo LS1EBK LS 23W CFL Task Light, 45" Powder-Coated Arm with External Springs, Weighted Base Mount, Black: Desk Lamps: Amazon.com: Tools & Home Improvement
Luxo LC1ABK Industrial task light with 45" Arm length, Edge Clamp, Combination Lightsource , Black Luxo-Lighting.com
Luxo L-1 desk lamp, white | Finnish Design Shop
Adjustable Desk Lamp from Luxo, 1980s for sale at Pamono